Electric Strike, Cylindrical Locksets and Rim or Vertical Rod Exit Device For Use With, Bolt Throw 1/2, 5/8 In, Wood, Aluminum & Hollow Metal Door Frame Type, Aluminum Finish, 1, Medium Duty Type, Cast Steel Material, Exceed 1, 000, 000 Cycles and 1300 Pounds Pull Force Strikes, Horizontal Keeper Adjustment Allows Compensation for Misalignment, Tamper & Corrosion Resists, Faceplate Height 4 7/8 In, Faceplate Width 1 7/16, 1 1/4, 1 1/16 In, Faceplate Depth 1 11/16 In
- Electric strikes control access by either holding or releasing a latch bolt. Hard-wire electric strikes connect to a power source and a controller (typically a push-button switch, keypad, or card reader). A fail-safe electric strike needs power to remain locked. A fail-secure electric strike remains locked even without power. Device prevents entry; a doorknob or lever on the lock allows for egress.